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Tetraoxo derivatives of perhydropyrrolo[3,4‐ c ]pyridine
Author(s) -
Ferappi M.,
Carotti A.,
Casini G.,
De Laurentis N.,
Giardinà D.,
Cingolani G. M.,
Gavuzzo E.,
Mazza F.
Publication year - 1983
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570200233
Subject(s) - chemistry , succinimide , pyridine , ring (chemistry) , adduct , closure (psychology) , crystal structure , medicinal chemistry , stereochemistry , organic chemistry , economics , market economy
Michael adducts from diethyl fumarate with malonic esters or nitriles were cyclized to succinimide intermediates which, after glutarimide ring closure, afforded several N ‐methyl and N ‐benzyl derivatives of cis ‐1,3,4,6‐tetraoxoperhydropyrrolo[3,4‐ c ]pyridine whose configuration was demonstrated by X‐ray crystal structure analysis.